Solar panel rack



FIG. 1 is a front perspective view of a solar panel rack;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is another side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view of the thereof;

FIG. 9 is a front perspective view of a second embodiment thereof;

FIG. 10 is a rear perspective view of a second embodiment thereof;

FIG. 11 is a side view of a second embodiment thereof;

FIG. 12 is another side view of a second embodiment thereof;

FIG. 13 is a top view of a second embodiment thereof;

FIG. 14 is a bottom view of a second embodiment thereof;

FIG. 15 is a front view of a second embodiment thereof; and,

FIG. 16 is a rear view of a second embodiment thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a solar panel rack, as shown and described. 